用手机热点更新:rosdep依赖下载的就是从https://github.com/ros/rosdistro这个repo里的yaml文件,大家知道,手机一般是能访问github的,因此rosdep update这步用手机热点一般是能更新成功。 将rosdistro下载到本地:手动改URL路径,把https://raw.githubusercontent.com/ros替换为file:///home/xxx/Software 将rosdistro转...
<node name="$(anon foo)"pkg="rospy_tutorials"type="talker.py"/> $(eval<expression>):用于计算任意复杂的python表达式。 例如: $(dirname):返回启动文件所在目录的绝对路径。例如: file指向当前launch文件所在目录下的other.launch文件。 4、If和unless属性 所有标签都支持if和unless属性,这些属性基于值的评...
importosfromament_index_python.packagesimportget_package_share_directoryfromlaunchimportLaunchDescriptionfromlaunch_ros.actionsimportNodedefgenerate_launch_description(): config = os.path.join( get_package_share_directory('launch_tutorial'),'config','turtlesim.yaml')returnLaunchDescription([ Node( package='...
file_log::init初始化日志文件的路径。 voidinit(constM_string& remappings,conststd::string& name,uint32_toptions){if(!g_atexit_registered) {g_atexit_registered =true;atexit(atexitCallback);}if(!g_global_queue) {g_global_queue.reset(newCallback...
rcutils_logging_set_logger_level("logger_name", RCUTILS_LOG_SEVERITY_DEBUG); In Python: 在Python中: logger.set_level(rclpy.logging.LoggingSeverity.DEBUG) rclpy.logging.set_logger_level('logger_name', rclpy.logging.LoggingSeverity.DEBUG)
Done checking log file disk usage. Usage is <1GB. started roslaunch server http://localhost:44077/ SUMMARY === PARAMETERS /image_view/autosize: True /rosdistro: melodic /rosversion: 1.14.13 /usb_cam/camera_frame_id: usb_cam /usb_cam...
sudo apt-get install python3-rosdep python3-rosinstall-generator python3-vcstools python3-vcstool build-essentialsudo pip3 install -U rosdep rosinstall_generator vcstoolsudo pip3 install --upgrade setuptoolssudo apt install build-essentialsudo apt install cmake git libgtk2.0-dev pkg-config libavco...
/usr/local/share/OpenCV/OpenCVConfig.cmake:314 (find_package_handle_standard_args) rtabmap_ros/CMakeLists.txt:37 (find_package) -- Configuring incomplete, errors occurred! See also "/home/wwt/rtabmap_ws/build/CMakeFiles/CMakeOutput.log". ...
python-rosmaster python-std-msgs rosout 使用'sudo apt autoremove'来卸载它(它们)。 将会同时安装下列软件: bzr libjs-excanvas libserf-1-1 libsvn1 mercurial mercurial-common python-bzrlib python-configobj python-dbus python-gi python-gpgme
# 导入库from launchimportLaunchDescriptionfrom launch_ros.actionsimportNodefrom ament_index_python.packagesimportget_package_share_directoryimportos# 定义函数名称为:generate_launch_descriptiondefgenerate_launch_description():para_dir= os.path.join(get_package_share_dire...